U.S. Army - Army of the Potomac

Porter's Division

Brigadier General Fitz John Porter

First Brigade

Bde. Gen. G. W. Morrell

4th Michigan Infantry Regiment

Colonel Dwight A. Woodbury

from Sherman's Bde., Div. Potomac

9th Massachusetts Infantry Regiment

Colonel Thomas Cass

from Sherman's Bde., Div. Potomac

14th New York Infantry Regiment

Colonel James McQuade

from Sherman's Bde., Div. Potomac

Second Brigade

Bde. Gen. J. H. Martindale

13th New York Infantry Regiment

Colonel John Pickell

from Fort Corcoran

41st New York Infantry Regiment

Colonel Leopold Von Gilsa

from Sherman's Bde., Div. Potomac

2nd Maine Infantry Regiment

Colonel Charles D. Jameson (to 9/3)

Colonel Charles W. Roberts

from Fort Corcoran

18th Massachusetts Infantry Regiment

Colonel James Barnes

from Fort Corcoran

Third Brigade

Bde. Gen. D. Butterfield

16th Michigan Infantry Regiment

Colonel Thomas Stockton

from Detroit 9/16

17th New York Infantry Regiment

Colonel H. Seymour Lansing

from Fort Ellsworth

25th New York Infantry Regiment

Colonel James E. Kerrigan

frtom Hunter's Bde., Div. Potomac

Artillery

Batery E, 2nd United States Artillery

from Div. Potomac

Batery E, 3rd United States Artillery

from Sherman's Bde., Div. Potomac

to Sherman's South Carolina Expedition

Cavalry

3rd Pennsylvania Cavalry Regiment

Colonel William H. Young